Click on your state to find out how people are celebraing "Pi Day." If your state has no activities listed, tell us how you are celebrating one of math 's most storied and intriguing numbers -- pi. Click on your state to learn more.

The listing of pi events – past, present & planned -- has been compiled from written and verbal reports received by Pi Across America and are accurate to the best of our knowledge. We welcome any additional reports of pi events, including any corrections and updates of our existing list of activities.